Remove duplicated widget host view reinflation on screen rotation
Don't reinflate from LauncherAppWidgetHostView#onConfigurat#onConfigurationChanged because Launcher activity will rebind app widgets on configuraiton change. This will reduce lock contention to inflate complex widget views and reduce flicker.
Bug: 285279824
Flag: None
Test: Rotate screen and verify widget are rendered correctly
Change-Id: I69abc7f1fe0ca5704ac887142c73b8d245fead4e
diff --git a/src/com/android/launcher3/widget/LauncherAppWidgetHostView.java b/src/com/android/launcher3/widget/LauncherAppWidgetHostView.java
index 1aa49c7..5d069ed 100644
--- a/src/com/android/launcher3/widget/LauncherAppWidgetHostView.java
+++ b/src/com/android/launcher3/widget/LauncherAppWidgetHostView.java
@@ -19,7 +19,6 @@
import android.annotation.TargetApi;
import android.appwidget.AppWidgetProviderInfo;
import android.content.Context;
-import android.content.res.Configuration;
import android.graphics.Rect;
import android.os.Build;
import android.os.Handler;
@@ -32,7 +31,6 @@
import android.util.SparseIntArray;
import android.view.MotionEvent;
import android.view.View;
-import android.view.ViewDebug;
import android.view.ViewGroup;
import android.view.accessibility.AccessibilityNodeInfo;
import android.widget.AdapterView;
@@ -79,9 +77,6 @@
private final CheckLongPressHelper mLongPressHelper;
protected final Launcher mLauncher;
- @ViewDebug.ExportedProperty(category = "launcher")
- private boolean mReinflateOnConfigChange;
-
// Maintain the color manager.
private final LocalColorExtractor mColorExtractor;
@@ -176,17 +171,6 @@
// The provider info or the views might have changed.
checkIfAutoAdvance();
-
- // It is possible that widgets can receive updates while launcher is not in the foreground.
- // Consequently, the widgets will be inflated for the orientation of the foreground activity
- // (framework issue). On resuming, we ensure that any widgets are inflated for the current
- // orientation.
- mReinflateOnConfigChange = !isSameOrientation();
- }
-
- private boolean isSameOrientation() {
- return mLauncher.getResources().getConfiguration().orientation ==
- mLauncher.getOrientation();
}
private boolean checkScrollableRecursively(ViewGroup viewGroup) {
@@ -450,17 +434,6 @@
scheduleNextAdvance();
}
- @Override
- protected void onConfigurationChanged(Configuration newConfig) {
- super.onConfigurationChanged(newConfig);
-
- // Only reinflate when the final configuration is same as the required configuration
- if (mReinflateOnConfigChange && isSameOrientation()) {
- mReinflateOnConfigChange = false;
- reInflate();
- }
- }
-
public void reInflate() {
if (!isAttachedToWindow()) {
return;